Node.js App Security Consulting

I have a small web application backed by Node.js with Nest.js, served with React and Next.js on the front end, and powered by Prisma + PostgreSQL. The build is progressing well, but I want a specialist eye on how secure our codebase and deployment pipeline really are.

The main focus is code security: I’d like you to review our current practices, highlight risks, and show me how to harden authentication, authorization, secrets management, and dependency handling within a modern CI/CD flow. Alongside that, I’m open to brief guidance on deployment setup and source-control safeguards, yet security remains the top priority.

What I need from you:
• Actionable recommendations—with code snippets or config samples—ready to plug into Nest.js, Next.js, Prisma, and Docker workflows.
• A short hand-off session (video or chat) so my team understands the changes.

Please share examples of past work where you performed similar security reviews or implemented secure practices in a Node/Nest/React stack. Links to repos, redacted reports, or client references are welcome.

I’d like to get started quickly, so let me know your availability for an initial screen-share and how long you estimate the review will take.